BR9610351A - Sistema de comunicação e armazenamento de compressão. - Google Patents

Sistema de comunicação e armazenamento de compressão.

Info

Publication number
BR9610351A
BR9610351A BR9610351-5A BR9610351A BR9610351A BR 9610351 A BR9610351 A BR 9610351A BR 9610351 A BR9610351 A BR 9610351A BR 9610351 A BR9610351 A BR 9610351A
Authority
BR
Brazil
Prior art keywords
compression storage
receiving station
communication system
encoded
transmitting
Prior art date
Application number
BR9610351-5A
Other languages
English (en)
Inventor
Elliot L Gruenberg
Original Assignee
Digital Compression Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Digital Compression Technology filed Critical Digital Compression Technology
Publication of BR9610351A publication Critical patent/BR9610351A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

<B><MU>"SISTEMA DE COMUNICAçãO E ARMAZENAMENTO DE COMPRESSãO"<MV><D>. A invenção descreve um processo de compressão para transmissão de informação digital. Ramificações de comunicações paralelas (103, 103(a), ... 103(n)) são codificadas para transmitir conjuntos de bits codificados de maneira que eles podem ser adicionados (203) entre si e enviados sobre um único canal transmitido sem interferência. A descodificação ocorre em uma estação receptora (6). De acordo com a invenção, realiza-se um processo iterativo de modulação de múltiplos sinais simultâneos, de maneira que múltiplos sinais estreitamente espaçados podem passar através de um filtro de passagem de faixa estreita (106), onde a largura de faixa da via de comunicações que conecta uma estação transmissora e receptora é determinada pela taxa de bits de comunicação do conjunto de bits simultâneos. A invenção também é aplicável vantajosamente a um sistema de armazenamento digital de compressão.
BR9610351-5A 1995-08-22 1996-08-21 Sistema de comunicação e armazenamento de compressão. BR9610351A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/518,007 US6075817A (en) 1991-12-23 1995-08-22 Compressive communication and storage system
PCT/US1996/014150 WO1997008845A1 (en) 1995-08-22 1996-08-21 Compressive communication and storage system

Publications (1)

Publication Number Publication Date
BR9610351A true BR9610351A (pt) 1999-12-21

Family

ID=24062148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610351-5A BR9610351A (pt) 1995-08-22 1996-08-21 Sistema de comunicação e armazenamento de compressão.

Country Status (9)

Country Link
US (1) US6075817A (pt)
EP (1) EP0870368A4 (pt)
JP (1) JPH11513209A (pt)
AU (1) AU6913096A (pt)
BR (1) BR9610351A (pt)
CA (1) CA2229921A1 (pt)
RU (1) RU2187889C2 (pt)
TW (1) TW379508B (pt)
WO (1) WO1997008845A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051816B1 (de) * 1997-12-31 2002-05-29 Schleifring und Apparatebau GmbH Vorrichtung zur störarmen signalübertragung
GB2340681B (en) * 1998-08-14 2003-07-30 Mars Inc Oscillators
US6975843B2 (en) * 2000-12-21 2005-12-13 Telefonaktiebolaget L M Ericsson (Publ) Method and an arrangement relating to telecommunications systems
KR100920654B1 (ko) * 2002-12-09 2009-10-09 엘지전자 주식회사 대화형 광디스크 장치에서의 재생 제어방법
US7676798B2 (en) 2003-10-24 2010-03-09 Microsoft Corporation Mechanism for obtaining and applying constraints to constructs within an interactive environment
US7395064B2 (en) 2004-07-14 2008-07-01 Intel Corporation Systems and methods of distributed self-configuration for wireless networks
RU2387007C2 (ru) * 2004-11-05 2010-04-20 Нокиа Корпорейшн Обработка информации
EP1808863A1 (en) * 2006-01-16 2007-07-18 Deutsche Thomson-Brandt Gmbh Method and apparatus for recording high-speed input data into a matrix of memory devices
US8259838B2 (en) * 2006-10-31 2012-09-04 Panasonic Corporation Signal transmission system for transmitting transmission signals via a transmission line including transmission conductors
US20090285402A1 (en) * 2008-05-16 2009-11-19 Stuart Owen Goldman Service induced privacy with synchronized noise insertion
WO2010080792A1 (en) * 2009-01-06 2010-07-15 Digital Compression Technology Lp Method and apparatus for increasing the channel capacity of a bandwidth limited communications path
JP5829604B2 (ja) * 2009-05-18 2015-12-09 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ３ｄトリックプレイのためのエントリー・ポイント
CA2836397C (en) * 2011-08-04 2017-01-03 Digital Compression Technology Lp Method and apparatus for increasing the channel capacity of a bandwidth limited communications path
US10545567B2 (en) 2017-01-06 2020-01-28 International Business Machines Corporation Method and apparatus for power savings in communications equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451699A (en) * 1979-12-31 1984-05-29 Broadcom, Inc. Communications system and network
US4511862A (en) * 1982-10-20 1985-04-16 Harris Corporation Programmable multitone DPSK modulator
US4641318A (en) * 1985-04-25 1987-02-03 Bell Communications Research, Inc. Method for improving the reliability of data transmission over Rayleigh fading channels
US4805216A (en) * 1987-01-08 1989-02-14 Compfax Corporation Method and apparatus for continuously acknowledged link encrypting
US5029210A (en) * 1990-01-29 1991-07-02 Compfax Corp. Cooperative communication system
US5063574A (en) * 1990-03-06 1991-11-05 Moose Paul H Multi-frequency differentially encoded digital communication for high data rate transmission through unequalized channels
JP2881980B2 (ja) * 1990-06-29 1999-04-12 ソニー株式会社 ディスク記録装置及びディスク再生装置
US5063361A (en) * 1990-12-21 1991-11-05 Raytheon Company Serrodyne modulator
HUT70716A (en) * 1991-12-23 1995-10-30 Compfax Corp Transmission and communication systems as well as apparatus for them
GB9218874D0 (en) * 1992-09-07 1992-10-21 British Broadcasting Corp Improvements relating to the transmission of frequency division multiplex signals

Also Published As

Publication number Publication date
EP0870368A1 (en) 1998-10-14
JPH11513209A (ja) 1999-11-09
TW379508B (en) 2000-01-11
CA2229921A1 (en) 1997-03-06
WO1997008845A1 (en) 1997-03-06
RU2187889C2 (ru) 2002-08-20
US6075817A (en) 2000-06-13
AU6913096A (en) 1997-03-19
EP0870368A4 (en) 2002-05-02

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A, 11A,12A,13A, 14A E 15A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.